Received: 1 March 2018
Accepted: 20 November 2018
First Online: 3 December 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board and Ethics Committee of the Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran (25ECRIES93/10/23); and was conducted in accordance with the declaration of Helsinki guidelines a written informed consent was obtained from all participants.
: Not applicable.
: The authors do not report any relevant conflict of interest.
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